Tag: optical

An Overview of Storage Devices – CompTIA A+ 220-901 – 1.5

An Overview of Storage Devices – CompTIA A+ 220-901 – 1.5

| November 29, 2015 | 0 Comments

There seems to be a different storage device type for nearly every application. In this video, you’ll learn about optical storage formats, hard disk drives, solid-state drives, hybrid drives, hot-swappable drives, flash memory drives, and tape drives.

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An Overview of Storage Devices – CompTIA A+ 220-801: 1.5

An Overview of Storage Devices – CompTIA A+ 220-801: 1.5

| September 10, 2012 | 0 Comments

Your computer has many options for the storage and retrieval of your important files. In this video, you’ll learn about the most popular options for PC storage.

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Optical Sizing

Optical Sizing

| December 29, 2010

You have a set of files that totals 7 gigabytes of information. Which optical formats can store these files on a single optical platter? Choose two.

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Which optical technology is this?

Which optical technology is this?

| January 28, 2010

Today’s optical technologies provide impressive storage capacities for personal computer users. Which optical technology provides up to fifty gigabytes of storage capacity on a single disc?

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CompTIA A+ 220-701: 1.1 – Storage Devices

CompTIA A+ 220-701: 1.1 – Storage Devices

| January 27, 2010 | 5 Comments

Storage technology has changed dramatically through the years, from floppy disks through solid state drives. In this video, you’ll learn about the technology behind floppy drives, hard drives, solid state technologies, and optical drives. You’ll also learn about removable storage technologies, tape drives, and external storage options.

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